/* ========================================
   CHECKOUT – Polished UI
   ======================================== */

.checkout-page {
    background: var(--bg-page);
    padding: 1.5rem 0 4rem;
    min-height: 80vh;
}

/* --- Breadcrumb --- */
.checkout-breadcrumb {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: 2rem;
    font-size: .9rem;
}
.checkout-breadcrumb a {
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: .35rem;
    font-weight: 500;
    transition: opacity .2s;
}
.checkout-breadcrumb a:hover { opacity: .75; }
.breadcrumb-sep { color: #ccc; }
.breadcrumb-current { color: var(--text-muted); font-weight: 500; }

/* --- Grid --- */
.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 2rem;
    align-items: start;
}

/* --- Cards --- */
.checkout-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 1.75rem;
    margin-bottom: 1.25rem;
}

.checkout-card-header {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-bottom: 1.5rem;
}

.checkout-card-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #ff8e8e);
    color: #fff;
    font-size: .85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.checkout-card-header h2 {
    font-size: 1.15rem;
    margin: 0;
    font-weight: 600;
}

/* --- Form --- */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: .82rem;
    font-weight: 500;
    color: #555;
    margin-bottom: .35rem;
}

.req { color: var(--primary); }

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: .7rem 1rem;
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: .9rem;
    color: var(--text-primary);
    background: var(--bg-page);
    transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255,107,107,.1);
    background: var(--bg-card);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #bbb;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Country static field */
.country-static label {
    display: block;
    font-size: .82rem;
    font-weight: 500;
    color: #555;
    margin-bottom: .35rem;
}

.country-badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .6rem 1rem;
    background: #f0f1f5;
    border-radius: 10px;
    font-size: .9rem;
    font-weight: 500;
    color: #2b2b2b;
}

.country-badge img {
    border-radius: 3px;
}

/* Checkbox */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .85rem;
    color: #666;
    cursor: pointer;
}
.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

/* --- Payment Methods --- */
.payment-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.payment-method {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .35rem;
    padding: 1.25rem 1rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    text-align: center;
    font-family: inherit;
}

.payment-method i {
    font-size: 1.8rem;
    color: var(--text-muted);
    transition: color var(--duration) var(--ease);
}

.payment-method strong {
    font-size: .85rem;
    color: #2b2b2b;
}

.pm-desc {
    font-size: .72rem;
    color: #aaa;
}

.payment-method:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,.06);
}

.payment-method.selected {
    border-color: var(--primary);
    background: rgba(255,107,107,.04);
    box-shadow: 0 0 0 3px rgba(255,107,107,.12);
    position: relative;
}

.payment-method.selected::after {
    content: '\f058';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 8px;
    right: 10px;
    font-size: 1.1rem;
    color: var(--primary);
}

.payment-method.selected i {
    color: var(--primary);
}

.payment-method.selected strong {
    color: var(--primary);
}

/* --- Trust Bar --- */
.trust-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 1px 6px rgba(0,0,0,.04);
    margin-bottom: 1.5rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: .4rem;
    font-size: .82rem;
    color: #666;
}

.trust-item i {
    color: var(--primary);
    font-size: .9rem;
}

.trust-item a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}
.trust-item a:hover { text-decoration: underline; }

/* --- Place Order Button --- */
.place-order-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.05rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary), #ff8e8e);
    border: none;
    color: #fff;
    cursor: pointer;
    font-family: inherit;
    box-shadow: 0 4px 16px rgba(255,107,107,.35);
    transition: all var(--duration) var(--ease);
}

.place-order-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(255,107,107,.45);
}

/* --- Order Summary (right column) --- */
.checkout-summary-col {
    position: sticky;
    top: 100px;
}

.order-summary {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 1.75rem;
    overflow: hidden;
}

.order-summary h3 {
    font-size: 1.1rem;
    margin: 0 0 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: .5rem;
}

.os-loading {
    text-align: center;
    color: #aaa;
    font-size: .85rem;
    padding: 2rem 0;
}

/* Order items */
.os-items {
    display: flex;
    flex-direction: column;
    gap: .75rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid #f0f1f5;
}

.os-item {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: .75rem;
    align-items: center;
}

.os-item-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: 10px;
    background: #f6f7fb;
    padding: 4px;
}

.os-item-info { font-size: .82rem; }
.os-item-name { font-weight: 600; color: #2b2b2b; margin-bottom: .15rem; }
.os-item-desc { color: #8a8fa0; font-size: .75rem; line-height: 1.35; }
.os-item-qty { font-size: .72rem; color: #aaa; }
.os-item-price { font-weight: 600; font-size: .9rem; color: #2b2b2b; white-space: nowrap; }

/* Totals */
.os-totals {
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.os-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .88rem;
    color: #666;
}

.os-row span:last-child {
    font-weight: 500;
    color: #2b2b2b;
}

.os-row.os-total {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
    border-top: 2px solid #f0f1f5;
    padding-top: 1rem;
    margin-top: .5rem;
}

.os-row.os-total span:last-child {
    color: var(--primary);
}

/* Promo */
.os-shipping-promo {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-top: 1rem;
    padding: .75rem;
    background: #f0faf5;
    border-radius: 8px;
    font-size: .78rem;
    color: #2ecc71;
    font-weight: 500;
}

/* Secure badge */
.os-secure {
    margin-top: 1.25rem;
    text-align: center;
    font-size: .78rem;
    color: #aaa;
}

.os-secure i { margin-right: .25rem; }

.os-badges {
    display: flex;
    justify-content: center;
    gap: .6rem;
    margin-top: .6rem;
    font-size: 1.6rem;
    color: #ccc;
}

/* --- Responsive --- */
@media (max-width: 900px) {
    .checkout-grid {
        grid-template-columns: 1fr;
    }
    .checkout-summary-col {
        position: relative;
        top: 0;
        order: -1;
    }
}

@media (max-width: 560px) {
    .form-row-2 { grid-template-columns: 1fr; }
    .payment-methods { grid-template-columns: 1fr; }
    .checkout-card { padding: 1.25rem; }
    .trust-bar { flex-direction: column; gap: .6rem; }
}